<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
注册页面
<form action="/person/register" method="post">
    用户名:<input type="text" name="user_name"><br>
    密码：<input type="password" name="user_password"><br>
    权限:<input type="number" name="user_lev">
    <input type="submit" value="登录">
</form>
</body>
</html>